Mikio Ranahan
NPI 1437544053 · Pain Medicine (Anesthesiology) Physician · Chapel Hill, NC
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mikio Ranahan is a Pain Medicine (Anesthesiology) Physician provider in Chapel Hill, NC (NPI 1437544053).
Provider details
- NPI number
- 1437544053
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- E13369 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,948 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 343 | $89 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 219 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 179 | $89 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 127 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 877 | 188 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 448 | 104 |
| Nortriptyline Hcl | 255 | 76 |
| Gabapentin | 214 | 42 |
| Tramadol Hcl | 212 | 77 |
| Baclofen | 119 | 26 |
| Duloxetine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$797 across 34 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4301 W Markham St # 515Little Rock, AR 72205-7101Phone: (925) 876-8659
Registry dates
- Enumerated
- 2015-03-31
- Last updated
- 2020-09-01
- Certified
- 2020-09-01
Frequently asked questions
- What is Mikio Ranahan's NPI number?
- Mikio Ranahan's National Provider Identifier (NPI) is 1437544053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mikio Ranahan's specialty?
- Mikio Ranahan is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Mikio Ranahan located?
- Mikio Ranahan's practice location on file with NPPES is 101 Manning Dr, Chapel Hill, NC 27514-4220.
- What is Mikio Ranahan's phone number?
- The practice phone number listed in the NPPES registry for Mikio Ranahan is (974) 984-1000.
- Does Mikio Ranahan accept Medicare?
- Mikio Ranahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mikio Ranahan's NPI active?
- Yes — Mikio Ranahan's NPI (1437544053) is active in the NPPES registry as of the last update on 2020-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.